EP1866797A4 - System and method for searching for static data in a computer investigation system - Google Patents

System and method for searching for static data in a computer investigation system

Info

Publication number
EP1866797A4
EP1866797A4 EP05855046A EP05855046A EP1866797A4 EP 1866797 A4 EP1866797 A4 EP 1866797A4 EP 05855046 A EP05855046 A EP 05855046A EP 05855046 A EP05855046 A EP 05855046A EP 1866797 A4 EP1866797 A4 EP 1866797A4
Authority
EP
European Patent Office
Prior art keywords
machine
target machine
acquisition
examining
data
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP05855046A
Other languages
German (de)
French (fr)
Other versions
EP1866797A2 (en
Inventor
Dominik Weber
Shawn Mccreight
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Open Text Holdings Inc
Original Assignee
Guidance Software Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guidance Software Inc filed Critical Guidance Software Inc
Publication of EP1866797A2 publication Critical patent/EP1866797A2/en
Publication of EP1866797A4 publication Critical patent/EP1866797A4/en
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G06F11/1443—Transmit or communication errors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
    • H04L41/0663—Performing the actions predefined by failover planning, e.g. switching to standby network elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
    • H04L43/0811—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking connectivity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/14—Session management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/062—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying encryption of the keys
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Environmental & Geological Engineering (AREA)
  • Information Transfer Between Computers (AREA)
  • Computer And Data Communications (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Hardware Redundancy (AREA)
  • Debugging And Monitoring (AREA)

Abstract

An examining machine automatically reconnecting to a target machine and resuming acquisition of data stored in a device coupled to the target machine. The examining machine establishes connection with the target machine and initiates data acquisition of the device coupled to the target machine. Periodically during the data acquisition, the examining machine receives from the target machine an intermediary hash state of the data that has been acquired so far. When connection is lost during the acquisition, the examining machine is able to automatically attempt reconnection to the target machine. Once the connection is automatically reestablished, the examining machine transmits the hash state that is currently saved for the acquisition to the target machine. The target machine may then continue the hash process from this intermediate state. That is, the target machine is able to continue generating a hash value for the entire acquisition without rehashing previously acquired data because that previously acquired data is already reflected in the intermediate hash state.
EP05855046A 2005-03-16 2005-12-21 System and method for searching for static data in a computer investigation system Ceased EP1866797A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66296805P 2005-03-16 2005-03-16
PCT/US2005/046421 WO2006101554A2 (en) 2005-03-16 2005-12-21 Computer system for searching static data

Publications (2)

Publication Number Publication Date
EP1866797A2 EP1866797A2 (en) 2007-12-19
EP1866797A4 true EP1866797A4 (en) 2010-08-04

Family

ID=36992452

Family Applications (2)

Application Number Title Priority Date Filing Date
EP05855046A Ceased EP1866797A4 (en) 2005-03-16 2005-12-21 System and method for searching for static data in a computer investigation system
EP06738736A Active EP1866766B1 (en) 2005-03-16 2006-03-16 Automatic reconnect and reacquisition in a computer investigation system

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP06738736A Active EP1866766B1 (en) 2005-03-16 2006-03-16 Automatic reconnect and reacquisition in a computer investigation system

Country Status (5)

Country Link
US (2) US7168000B2 (en)
EP (2) EP1866797A4 (en)
AT (1) ATE487983T1 (en)
DE (1) DE602006018118D1 (en)
WO (2) WO2006101554A2 (en)

Families Citing this family (24)

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Publication number Priority date Publication date Assignee Title
US7945846B2 (en) 2002-09-06 2011-05-17 Oracle International Corporation Application-specific personalization for data display
US8165993B2 (en) 2002-09-06 2012-04-24 Oracle International Corporation Business intelligence system with interface that provides for immediate user action
US8255454B2 (en) 2002-09-06 2012-08-28 Oracle International Corporation Method and apparatus for a multiplexed active data window in a near real-time business intelligence system
US7412481B2 (en) * 2002-09-16 2008-08-12 Oracle International Corporation Method and apparatus for distributed rule evaluation in a near real-time business intelligence system
US7899879B2 (en) * 2002-09-06 2011-03-01 Oracle International Corporation Method and apparatus for a report cache in a near real-time business intelligence system
US7401158B2 (en) 2002-09-16 2008-07-15 Oracle International Corporation Apparatus and method for instant messaging collaboration
US7603344B2 (en) 2005-10-19 2009-10-13 Advanced Digital Forensic Solutions, Inc. Methods for searching forensic data
US20070139231A1 (en) * 2005-10-19 2007-06-21 Advanced Digital Forensic Solutions, Inc. Systems and methods for enterprise-wide data identification, sharing and management in a commercial context
US7941386B2 (en) * 2005-10-19 2011-05-10 Adf Solutions, Inc. Forensic systems and methods using search packs that can be edited for enterprise-wide data identification, data sharing, and management
US20080244081A1 (en) * 2007-03-30 2008-10-02 Microsoft Corporation Automated testing of audio and multimedia over remote desktop protocol
US8010502B2 (en) * 2007-04-13 2011-08-30 Harris Corporation Methods and systems for data recovery
US8782251B2 (en) * 2008-02-27 2014-07-15 Microsoft Corporation Automated configuration of network mode
JP2010128392A (en) * 2008-11-28 2010-06-10 Canon Inc Hash processing apparatus and hash processing method
WO2010120261A1 (en) * 2009-04-14 2010-10-21 Thomson Licensing Method for secure transfer of multiple small messages
US8121993B2 (en) * 2009-10-28 2012-02-21 Oracle America, Inc. Data sharing and recovery within a network of untrusted storage devices using data object fingerprinting
CN102687135B (en) * 2010-01-14 2016-01-20 惠普发展公司，有限责任合伙企业 Data are recovered in the storage medium of the electronic equipment be tampered
US8706889B2 (en) * 2010-09-10 2014-04-22 International Business Machines Corporation Mitigating connection identifier collisions in a communication network
US8401171B1 (en) 2010-12-20 2013-03-19 United Services Automobile Association (Usaa) Computing device assistance for phone based customer service representative interaction
US20140181582A1 (en) * 2012-12-21 2014-06-26 Unisys Corporation Automatic retry for position identifiers
CN103095492A (en) * 2012-12-28 2013-05-08 中兴通讯股份有限公司 Data collection method and data collection device
IL301204A (en) * 2016-12-23 2023-05-01 Carbon Eng Ltd Method and system for synthesizing fuel from dilute carbon dioxide source
CN108134700B (en) * 2017-12-22 2021-04-20 南京因泰莱电器股份有限公司 Method for realizing electric power automation communication data integrity
US20210241270A1 (en) * 2017-12-28 2021-08-05 Acronis International Gmbh System and method of blockchain transaction verification
CN110138628B (en) * 2018-02-02 2021-06-22 浙江宇视科技有限公司 Real-time diagnosis and recovery method and device for network fault of camera and camera

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030208689A1 (en) * 2000-06-16 2003-11-06 Garza Joel De La Remote computer forensic evidence collection system and process
US20030236993A1 (en) * 2002-06-20 2003-12-25 Mccreight Shawn Enterprise computer investigation system
US6691116B1 (en) * 2001-10-31 2004-02-10 Storability, Inc. Method and system for data collection from remote sources

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GB2262999B (en) * 1991-12-31 1995-04-26 I P Techn Ltd A fault tolerant processing apparatus
US5754754A (en) * 1995-07-26 1998-05-19 International Business Machines Corporation Transmission order based selective repeat data transmission error recovery system and method
JP3392302B2 (en) * 1996-10-04 2003-03-31 株式会社日立製作所 Information processing apparatus, communication method, and storage medium
US6163692A (en) * 1998-05-28 2000-12-19 Lucent Technologies, Inc. Telecommunication network with mobile voice conferencing system and method
US6564261B1 (en) * 1999-05-10 2003-05-13 Telefonaktiebolaget Lm Ericsson (Publ) Distributed system to intelligently establish sessions between anonymous users over various networks
US20020090947A1 (en) * 2000-12-22 2002-07-11 Frank Brooks Automatic reconnect of dropped calls
US20020174295A1 (en) * 2001-01-29 2002-11-21 Ulrich Thomas R. Enhanced file system failure tolerance
US20050198379A1 (en) * 2001-06-13 2005-09-08 Citrix Systems, Inc. Automatically reconnecting a client across reliable and persistent communication sessions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030208689A1 (en) * 2000-06-16 2003-11-06 Garza Joel De La Remote computer forensic evidence collection system and process
US6691116B1 (en) * 2001-10-31 2004-02-10 Storability, Inc. Method and system for data collection from remote sources
US20030236993A1 (en) * 2002-06-20 2003-12-25 Mccreight Shawn Enterprise computer investigation system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CASEY E ET AL: "Tool review - remote forensic preservation and examination tools", DIGITAL INVESTIGATION, ELSEVIER LNKD- DOI:10.1016/J.DIIN.2004.11.003, vol. 1, no. 4, 1 December 2004 (2004-12-01), pages 284 - 297, XP004665271, ISSN: 1742-2876 *

Also Published As

Publication number Publication date
WO2006099575A2 (en) 2006-09-21
EP1866797A2 (en) 2007-12-19
WO2006101554A2 (en) 2006-09-28
US7275176B2 (en) 2007-09-25
WO2006101554A3 (en) 2008-09-25
US7168000B2 (en) 2007-01-23
EP1866766A2 (en) 2007-12-19
WO2006099575A3 (en) 2007-03-08
US20060259626A1 (en) 2006-11-16
EP1866766A4 (en) 2009-07-22
US20070043967A1 (en) 2007-02-22
ATE487983T1 (en) 2010-11-15
DE602006018118D1 (en) 2010-12-23
EP1866766B1 (en) 2010-11-10

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